Specifications:

General Specification
  Brand   AWEI
  Model   Y200
  Color   Yellow, White, Red
  Audio Input   AUX, TF Card, Bluetooth
  Apply To   Mobile Phone, Tablet, All bluetooth devices
Technical Parameters
  Input Powe   Polymer rechargeable batteries 2500mAh 3.7V or extraposition DC 5V 
  Output Power   4.5W x 2
  Built-in Battery Capacity   55mAh
  Work Time   4-8h
  Charging Time   1.5-2h
  Channels   2.0
  Bluetooth Version   V3.0
  Bluetooth Protocol   A2DP/AVRCP
  Transmission Range   10m

Package  Included:

  1× AWEI Y200 Speaker
  1× USB charging cable
  1× Audio Line
  1× Manual